Windows: Buy / Skip / Wait

Drafty old windows are the most common home expense decision in Vermont. The replacement quote is $14,000. The weatherization option is $200. The right answer depends on diagnostics most homeowners skip.

Before anything: find where the draft actually comes from

A lit incense stick or a candle on a windy day will tell you in 15 minutes what a $400 energy audit tells you in two hours. Walk every window. Find the air movement. About half the time the "draft from the window" is coming from somewhere else: rim joist below the window, casing trim, the wall outlet next to it, the attic hatch overhead. Skip every other step until you've done this one.

Buy: the items that work for under $500 total

If the diagnostic confirms the windows are the source, this list handles a typical Vermont farmhouse for one to two winters. Core cart $70-115. Optional add-ons push it to $255-485.

• ✓Weatherstripping: V-strip or silicone, not cheap foam. Foam crushes in three months. V-strip and silicone last 5-10 years. $15-35 per pack covers several windows.
• ✓Window insulator film (shrink-fit kind): $15 per kit covers 3-5 windows. Removes cleanly in spring.
• ✓Caulk and applicator: $10-20 for siliconized acrylic. Critical for window-frame-to-wall gaps.
• ✓Door-bottom sweep: $8-25. Doors are often the source of the draft blamed on windows.
• ✓Storm window insert kit (optional, ~$30-50/window): DIY version of WindowDressers, magnetic or friction-fit acrylic on the window frame.

Skip: the moves that don't pencil out

These are not bad products. They're the wrong move at the wrong time for most situations.

• ✓Skip Indow custom acrylic inserts at $300-500 per window installed (8-window farmhouse: $2,400-4,000) unless you've already done weatherstripping and film and the windows are still the problem.
• ✓Skip full window replacement before the cheap diagnostic. $800-1,500 per window installed in Vermont. For an 8-window house that's $12,000+ for a problem that might not actually be the windows.
• ✓Skip premium R-value replacement windows on a leaky house. Windows test great in lab and lose half their efficiency to air gaps around them the installer didn't seal. Spend on installation, not the unit.
• ✓Skip the "Vermont winter" upsell. Standard double-pane low-E with argon fill is enough for Vermont. Triple-pane is mostly marketing for this climate.

Wait: the timing moves

If you can plan ahead, these moves save real money.

• ✓Wait for WindowDressers if you can. Community builds, ~$40 per insert, Efficiency Vermont rebate support. Sign up in summer for November build. The best deal in Vermont window weatherization.
• ✓Wait for end-of-winter clearance on window kits. Shrink film, weatherstripping, door sweeps all drop 30-40% in March-April. Stock up for next winter.
• ✓Wait on replacement decisions until you've run a full weatherization year. If after one season of $200 in fixes the windows are still cold, replacement is the right call. If after $200 they're fine, save the $14,000.

When to skip the cart and call a pro

These conditions mean weatherization isn't the right move.

• ✓Rotted window frames (you can push a screwdriver into the wood)
• ✓Broken or stuck sashes that won't open or close properly
• ✓Failed glass seal (visible fog between panes in double-pane)
• ✓Single-pane on exposed north side of an old farmhouse where storm windows aren't an option
• ✓Frame damage from settling or impact

Get your personalized window weatherization cart

$19.99. 24-hour refund. Real product picks, named skip-list with dollar amounts saved, and route-out logic on when to call a pro.

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